<template>
  <m-box title="交通方式" icon="chart-pie-fill">
    <v-chart :option="option" class="m-fill-h" />
  </m-box>
</template>
<script setup lang="ts">
  import { echarts } from '@/index'

  let xLabel = ['3.26', '3.27', '3.28', '3.29', '3.30', '3.31']
  let goToSchool = ['40', '60', '22', '85', '50', '40']
  let goOutSchool = ['20', '50', '12', '65', '30', '60']

  const option = {
    tooltip: {
      trigger: 'axis',
      backgroundColor: 'transparent',
      axisPointer: {
        lineStyle: {
          color: {
            type: 'linear',
            x: 0,
            y: 0,
            x2: 0,
            y2: 1,
            colorStops: [
              {
                offset: 0,
                color: 'rgba(126,199,255,0)', // 0% 处的颜色
              },
              {
                offset: 0.5,
                color: 'rgba(126,199,255,1)', // 100% 处的颜色
              },
              {
                offset: 1,
                color: 'rgba(126,199,255,0)', // 100% 处的颜色
              },
            ],
            global: false, // 缺省为 false
          },
        },
      },
      formatter: (p) => {
        let dom = `<div style="width: 79px;
	height: 50px;;color:#fff;position: relative;">
        <svg style="position: absolute;top: 50%;
    left: 50%;
    transform: translateX(-50%) translateY(-50%);" class="svg" xmlns="http://www.w3.org/2000/svg" width="100" height="71" viewBox="0 0 84 55">
      <defs>
        <style>
          .cls-1 {
            fill: #07172c;
            fill-opacity: 0.8;
            stroke: #a7d8ff;
            stroke-linejoin: round;
            stroke-opacity: 0.2;
            stroke-width: 1px;
            fill-rule: evenodd;
          }

        </style>
      </defs>
      <path id="矩形_419" data-name="矩形 419" class="cls-1" d="M266,595h74v50H266V624.046L261,620l5-3.984V595Z"
        transform="translate(-258.5 -592.5)" />
    </svg>
        <div style="padding: 4px 8px 4px 14px;display: flex;
        justify-content: space-between;
        align-items: center;
        flex-direction: column;position: relative;z-index: 1;">
            <div style="margin-bottom: 4px;width:100%;display:flex;justify-content:space-between;align-items:center;">
                <span style="font-size:14px;color:#7ec7ff;">${p[0].seriesName}</span>
                <span style="font-size:14px;color:#fff;">${p[0].data}</span>
            </div>
            <div style="width:100%;display:flex;justify-content:space-between;align-items:center;">
                <span style="font-size:14px;color:#7ec7ff;">${p[1].seriesName}</span>
                <span style="font-size:14px;color:#fff;">${p[1].data}</span>
            </div>
        </div>
    </div>`
        return dom
      },
    },
    legend: {
      align: 'left',
      right: '5%',
      top: '5%',
      type: 'plain',
      textStyle: {
        color: '#7ec7ff',
        fontSize: 16,
      },
      // icon:'rect',
      itemGap: 25,
      itemWidth: 18,
      icon: 'path://M0 2a2 2 0 0 1 2 -2h14a2 2 0 0 1 2 2v0a2 2 0 0 1 -2 2h-14a2 2 0 0 1 -2 -2z',

      data: [
        {
          name: '上学',
        },
        {
          name: '放学',
        },
      ],
    },
    grid: {
      top: '18%',
      left: '15%',
      right: '5%',
      bottom: '25%',
      // containLabel: true
    },
    xAxis: [
      {
        type: 'category',
        boundaryGap: false,
        axisLine: {
          //坐标轴轴线相关设置。数学上的x轴
          show: true,
          lineStyle: {
            color: '#233653',
          },
        },
        axisLabel: {
          //坐标轴刻度标签的相关设置
          textStyle: {
            color: '#7ec7ff',
            padding: 16,
            fontSize: 14,
          },
          formatter: function (data) {
            return data
          },
        },
        splitLine: {
          show: true,
          lineStyle: {
            color: '#192a44',
          },
        },
        axisTick: {
          show: false,
        },
        data: xLabel,
      },
    ],
    yAxis: [
      {
        name: '人数',
        nameTextStyle: {
          color: '#7ec7ff',
          fontSize: 16,
          padding: 10,
        },
        min: 0,
        splitLine: {
          show: true,
          lineStyle: {
            color: '#192a44',
          },
        },
        axisLine: {
          show: true,
          lineStyle: {
            color: '#233653',
          },
        },
        axisLabel: {
          show: true,
          textStyle: {
            color: '#7ec7ff',
            padding: 16,
          },
          formatter: function (value) {
            if (value === 0) {
              return value
            }
            return value
          },
        },
        axisTick: {
          show: false,
        },
      },
    ],
    series: [
      {
        name: '上学',
        type: 'line',
        symbol: 'circle', // 默认是空心圆（中间是白色的），改成实心圆
        showAllSymbol: true,
        symbolSize: 0,
        smooth: true,
        lineStyle: {
          normal: {
            width: 2,
            color: 'rgba(25,163,223,1)', // 线条颜色
          },
          borderColor: 'rgba(0,0,0,.4)',
        },
        itemStyle: {
          color: 'rgba(25,163,223,1)',
          borderColor: '#646ace',
          borderWidth: 2,
        },
        tooltip: {
          show: true,
        },
        areaStyle: {
          //区域填充样式
          normal: {
            //线性渐变，前4个参数分别是x0,y0,x2,y2(范围0~1);相当于图形包围盒中的百分比。如果最后一个参数是‘true’，则该四个值是绝对像素位置。
            color: new echarts.graphic.LinearGradient(
              0,
              0,
              0,
              1,
              [
                {
                  offset: 0,
                  color: 'rgba(25,163,223,.3)',
                },
                {
                  offset: 1,
                  color: 'rgba(25,163,223, 0)',
                },
              ],
              false
            ),
            shadowColor: 'rgba(25,163,223, 0.5)', //阴影颜色
            shadowBlur: 20, //shadowBlur设图形阴影的模糊大小。配合shadowColor,shadowOffsetX/Y, 设置图形的阴影效果。
          },
        },
        data: goToSchool,
      },
      {
        name: '放学',
        type: 'line',
        symbol: 'circle', // 默认是空心圆（中间是白色的），改成实心圆
        showAllSymbol: true,
        symbolSize: 0,
        smooth: true,
        lineStyle: {
          normal: {
            width: 2,
            color: 'rgba(10,219,250,1)', // 线条颜色
          },
          borderColor: 'rgba(0,0,0,.4)',
        },
        itemStyle: {
          color: 'rgba(10,219,250,1)',
          borderColor: '#646ace',
          borderWidth: 2,
        },
        tooltip: {
          show: true,
        },
        areaStyle: {
          //区域填充样式
          normal: {
            //线性渐变，前4个参数分别是x0,y0,x2,y2(范围0~1);相当于图形包围盒中的百分比。如果最后一个参数是‘true’，则该四个值是绝对像素位置。
            color: new echarts.graphic.LinearGradient(
              0,
              0,
              0,
              1,
              [
                {
                  offset: 0,
                  color: 'rgba(10,219,250,.3)',
                },
                {
                  offset: 1,
                  color: 'rgba(10,219,250, 0)',
                },
              ],
              false
            ),
            shadowColor: 'rgba(10,219,250, 0.5)', //阴影颜色
            shadowBlur: 20, //shadowBlur设图形阴影的模糊大小。配合shadowColor,shadowOffsetX/Y, 设置图形的阴影效果。
          },
        },
        data: goOutSchool,
      },
    ],
  }
</script>
